Read what the 'Teen Mom 2' star wrote about her baby daddy's new girlfriend.

This Teen Mom 2 feud isn’t over just yet! In late October, Kailyn Lowry’s ex husband, Javi Marroquin, started dating their newest co-star, Briana DeJesus, which still isn’t settling well. Over the weekend, Kailyn took to Twitter to diss Briana’s steamy photos with Javi. Click here to find out what Kail said!